Vectra Virtuoso - Expert Grade Invisible Thread

It was a GREAT thread,best for invisibility and I DON'T EVEN CARE ABOUT FLOATING HEAVY OBJECTS ANYMORE,I JUST WANT TO FLOAT CARDS AND OTHER OBJECTS IN MY FRIEND'S FACE!!! The video with the thread was good but I wish they would show you how to use them with other devices since in the poll they asked how does the thread work with other devices however I couldn't figure out how to use it with the Tarantula and Spider Pen Pro :l
Overall it was amazing but I wish they put more detailed in the video for each uses and other floating mechanics.